Had you been into the motor at all before? Was it stock internally? Any idea what caused the piston to fail? On the plus side, it looks like the cases and head are probably salvageable.
I had not been in to the motor, at just a 3 mod Raptor. I think that my 15 yr Daughter raced a modded 660 at the drag strip she got off I got on and 5 or 6 laps in to it it locked up. I then checked the tac and it shows 9000 at 61mph, I think she stayed in 3rd all the way down the track...
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